package com.shawn.aspect;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;

/**
 * Created by feiyu on 17-6-4.
 */
@Aspect
@Component
public class HttpAspect {

    private final static Logger logger = LoggerFactory.getLogger(HttpAspect.class);


    @Pointcut("execution(public * com.shawn.controller.GirlController.*(..))")
    public void log() {

    }

    @Before("log()")
    public void doBefore(JoinPoint joinPoint) {

        ServletRequestAttributes attributes =
                (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();

        HttpServletRequest request =  attributes.getRequest();

        //url
        logger.info("url={}",request.getRequestURL());

        //method
        logger.info("method={}",request.getMethod());
        //ip
        logger.info("ip={}",request.getRemoteAddr());
        //类方法
        logger.info("class_method={}",joinPoint.getSignature().getDeclaringTypeName()+"."+
        joinPoint.getSignature().getName());
        //参数
        logger.info("args={}",joinPoint.getArgs());
    }

    @After("log()")
    public void doAfter() {
        logger.info("" + 2222222);
    }

    @AfterReturning(returning = "object", pointcut = "log()")
    public void doAfterReturning(Object object){
        logger.info("response={}",object);
    }
}
